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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vtio</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник трансплантологии и искусственных органов</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Transplantology and Artificial Organs</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-1191</issn><publisher><publisher-name>Academician V.I.Shumakov National Medical Research Center of Transplantology and Artificial Organs", Ministry of Health of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15825/1995-1191-2024-4-133-139</article-id><article-id custom-type="elpub" pub-id-type="custom">vtio-1865</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Трансплантация сердца и вспомогательное кровообращение</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Heart Transplantation and Assisted Circulation</subject></subj-group></article-categories><title-group><article-title>Разработка экстракорпорального насоса  для системы ЭКМО</article-title><trans-title-group xml:lang="en"><trans-title>Development of an extracorporeal pump  for ECMO systems</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кулешов</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuleshov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кулешов Аркадий Павлович.</p><p>123182, Москва, ул. Щукинская, д. 1.</p><p>Тел. (915) 292-47-9</p><p> </p></bio><bio xml:lang="en"><p>Arkadiy Kuleshov</p><p>1, Shchukinskaya str., Moscow, 123182</p><p>Phone: (915) 292-47-98</p></bio><email xlink:type="simple">ilovemylene@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богданов</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogdanov</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">bogdanovv@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грудинин</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grudinin</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бучнев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Buchnev</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">zbignev.religa@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Есипова</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Esipova</surname><given-names>O. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр трансплантологии и искусственных органов имени академика В.И. Шумакова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Shumakov National Medical Research Center of Transplantology and Artificial Organs</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>07</day><month>10</month><year>2024</year></pub-date><volume>26</volume><issue>4</issue><fpage>133</fpage><lpage>139</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кулешов А.П., Богданов В.К., Грудинин Н.В., Бучнев А.С., Есипова О.Ю., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кулешов А.П., Богданов В.К., Грудинин Н.В., Бучнев А.С., Есипова О.Ю.</copyright-holder><copyright-holder xml:lang="en">Kuleshov A.P., Bogdanov V.K., Grudinin N.V., Buchnev A.S., Esipova O.Y.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.transpl.ru/vtio/article/view/1865">https://journal.transpl.ru/vtio/article/view/1865</self-uri><abstract><sec><title>Цель</title><p>Цель: на сегодняшний день системы ЭКМО остаются основным видом кратковременной поддержки кровообращения при различных клинических ситуациях. Одним из главных элементов этой системы является насос крови. Целью данного исследования является разработка первого отечественного центробежного насоса для применения в системах ЭКМО.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. На основе систематического литературного анализа были сформулированы основные медико-технические требования к экстракорпоральному центробежному насосу. Для создания 3-мерных математических моделей внешнего корпуса насоса и всех его внутренних компонентов проведены расчеты в программном комплексе САПР SolidWorks (SolidWorks Corp., США). Спроектированы и разработаны гидродинамические стенды для оценки работы макета центробежного насоса. Проведены исследования насоса для получения расходно-напорных и гемолизных характеристик.</p></sec><sec><title>Результаты</title><p>Результаты. Проведено 3D-моделирование геометрических параметров проточного рабочего колеса насоса. Выполнена оценка потока жидкости в диапазоне вращения ротора при скоростях от 3000 до 7000 об/мин. Испытания на гидродиначеском стенде проходили в условиях, имитирующих сопротивление оксигенатора и соединительных канюлей. Расходно-напорная характеристика получена исходя из заданных медико-технических требований для рабочего диапазона расхода от 1 до 5 л/мин при перепадах давления в 200–400 мм рт. ст.</p></sec><sec><title>Заключение</title><p>Заключение. По полученным данным 3-мерного моделирования и стендовых экспериментов получена модель экстракорпорального центробежного насоса, которая при первых исследованиях показала свою эффективность. Будут проведены дальнейшие экспериментальные исследования для получения энергетических и биологических характеристик разрабатываемого устройства.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: today, extracorporeal membrane oxygenation (ECMO) systems remain the main type of short-term circulatory support in various clinical situations. One of the main elements of this system is a blood pump. The objective of this study is to develop the first domestic centrifugal pump for use in ECMO systems.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Based on a systematic literature review, the main medical and technical requirements for an extracorporeal centrifugal pump were formulated. To create 3D mathematical models of the outer casing of the pump and all its internal components, calculations were performed in CAD software package SolidWorks (SolidWorks Corp., USA). Hydrodynamic test benches were designed and developed to evaluate the performance of the centrifugal pump mockup. The pump was studied to obtain its head-capacity curve (HCC) and hemolytic characteristics.</p></sec><sec><title>Results</title><p>Results. 3D modeling of geometrical parameters of the pump flow impeller was performed. Fluid flow was assessed in the rotor rotation range at speeds from 3000 to 7000 rpm. Hydrodynamic bench tests were performed under conditions simulating the resistance of the oxygenator and connecting cannulas. The HCC was obtained based on the given medical and technical requirements for the operating flow range from 1 to 5 l/min at pressure dropsof 200 to 400 mm Hg.</p></sec><sec><title>Conclusion</title><p>Conclusion. Based on results from the 3D modeling and bench experiments, a model of extracorporeal centrifugal pump was obtained, which showed its efficiency during the first trials. Further experimental studies will be conducted to obtain the energy and biological characteristics of the developed device.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>3-мерная компьютерная модель</kwd><kwd>центробежный насос</kwd><kwd>экстракорпоральный насос</kwd><kwd>расходно-напорная характеристика</kwd><kwd>гемолиз</kwd><kwd>ЭКМО</kwd></kwd-group><kwd-group xml:lang="en"><kwd>3D computer model</kwd><kwd>centrifugal pump</kwd><kwd>extracorporeal pump</kwd><kwd>head-capacity curve</kwd><kwd>hemolysis</kwd><kwd>ECMO</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Hill JD, O’Brien TG, Murray JJ, Dontigny L, et al. Prolonged extracorporeal oxygenation for acute post-traumatic respiratory failure (shock-lung syndrome). Use of the Bramston membrane lung. 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